Carrier Advances Sustainability, First to Make Lower GWP Refrigerant Heat Pumps Available for Order

INDIANAPOLIS, Mar. 21, 2024 — Carrier’s latest single-stage heat pump launch marks the first heat pumps available to the field that are R-454B compatible well in advance of the 2025 regulatory shift. R-454B, known commercially as Puron Advance™, is Carrier’s refrigerant of choice for all ducted and ductless residential and light commercial applications. Additionally, Carrier was the first to announce its refrigerant of choice in 2018 and the first to publish AHRI ratings for R-454B equipment. Carrier is a part of Carrier Global Corporation (NYSE: CARR), global leader in intelligent climate and energy solutions.